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Exception from ScrollBar

We are getting following exception from our GUI which is using Syncfusion Grouping Grids. Can someone please advise on how to tackle this? Failed to open Summary View Control: System.ArgumentException: ''-177'' is not a valid value for ''LargeChange''. ''LargeChange'' must be greater than or equal to 0. at System.Windows.Forms.ScrollBar.set_LargeChange(Int32 value) at Syncfusion.Windows.Forms.ReflectScrollBar.set_LargeChange(Int32 value) at Syncfusion.Windows.Forms.ScrollBarWrapper.set_LargeChange(Int32 value) at Syncfusion.Windows.Forms.Grid.GridScroll.UpdateScrollbars(Boolean bRedraw, Boolean bOnlyIfDimensionChanged) at Syncfusion.Windows.Forms.Grid.GridControlBase.UpdateScrollBars() at Syncfusion.Windows.Forms.Grid.Grouping.GridTableControl.UpdateScrollBars() at Syncfusion.Windows.Forms.Grid.GridControlBase.OnVisibleChanged(EventArgs e) at System.Windows.Forms.Control.OnParentVisibleChanged(EventArgs e) at System.Windows.Forms.Control.OnVisibleChanged(EventArgs e) at System.Windows.Forms.ScrollableControl.OnVisibleChanged(EventArgs e) at System.Windows.Forms.Control.OnParentVisibleChanged(EventArgs e) at System.Windows.Forms.Control.OnVisibleChanged(EventArgs e) at System.Windows.Forms.Control.OnParentVisibleChanged(EventArgs e) at System.Windows.Forms.Control.OnVisibleChanged(EventArgs e) at System.Windows.Forms.ScrollableControl.OnVisibleChanged(EventArgs e) at System.Windows.Forms.Form.OnVisibleChanged(EventArgs e) at System.Windows.Forms.Control.SetVisibleCore(Boolean value) at System.Windows.Forms.Form.SetVisibleCore(Boolean value) at System.Windows.Forms.Control.set_Visible(Boolean value) at Syncfusion.Windows.Forms.Tools.DockHost.InitializeDockHost(DockingManager dmgr, Control ctrl) at Syncfusion.Windows.Forms.Tools.DockHost..ctor(DockingManager dmgr, Control ctrl) at Syncfusion.Windows.Forms.Tools.DockingManager.CreateDockHost(Control ctrl) at Syncfusion.Windows.Forms.Tools.DockingManager.InternalDockControl(Control ctrl, DockControllerBase dcbparent, DockingStyle dockstyle, Int32 nsize)

1 Reply

AD Administrator Syncfusion Team July 19, 2005 02:25 AM

What version are you using? We had a report of this same exception in 2.1.0.9, and added code which fixed it for the user in the 3.0.1.0 release. Are you using version 3.0.1.0 or 3.2.1.0?

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